Surah Taha 20:101

خَـٰلِدِينَ فِيهِ ۖ وَسَآءَ لَهُمْ يَوْمَ ٱلْقِيَـٰمَةِ حِمْلًا

[Abiding] eternally therein, and evil it is for them on the Day of Resurrection as a load -

Translation: Saheeh International

Tafsir

therein that is in the chastisement for such sin abiding. And evil for them on the Day of Resurrection is that burden! himlan a specification qualifying the person of the verb sā’a ‘evil’; the subject of derision the implied wizruhum ‘their sin’ has been omitted; …

Excerpt from Tafsir al-Jalalayn, commentary on 20:101, via Quran.com. The reader has the full commentary and 9 more tafsirs.